package servlet;

import dao.UserDao;
import entity.User;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/deleteUser")
public class UserPrepareDeleteServlet extends HttpServlet {
	@Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) 
            throws ServletException, IOException {
        doGet(request, response);
    }
	@Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) 
            throws ServletException, IOException {
		request.setCharacterEncoding("utf-8");
		response.setCharacterEncoding("utf-8");
		
		Integer id = Integer.parseInt(request.getParameter("id"));
		UserDao dao = new UserDao();
		int ret = dao.deleteUser(id);
		if(ret == -1) {
			response.sendRedirect("error.jsp");
		}
		request.getRequestDispatcher("userList").forward(request, response);
	}
}
